1054257148

素因数分解:

$2^2\times 7^3\times {\mathrm{768409}}^1$

素因数の和:768434

約数の個数: 24

約数和(自身を含む): 2151548000

約数和(自身を除く): 1097290852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 768409, 1536818, 3073636, 5378863, 10757726, 21515452, 37652041, 75304082, 150608164, 263564287, 527128574, 1054257148]

約数ペア:

[(1, 1054257148), (2, 527128574), (4, 263564287), (7, 150608164), (14, 75304082), (28, 37652041), (49, 21515452), (98, 10757726), (196, 5378863), (343, 3073636), (686, 1536818), (1372, 768409)]